This motorized case trimmer puts out maximum torque for exceptional case trimming and frees up your hands so you can stay focused on the job in front of you. The Universal Power Trimmer has all the accuracy and the fast cartridge case locking mechanism of the original trimmer. The powerful and speedy 175 RPM motor makes case prepping and primer pocket cleaning a much easier task. Trimming is rapid and uniform with precise, fully adjustable settings for overall trim length. The popular patented Universal Chuckhead can trim down any case from .17 caliber to .458. No need to worry about costly collets either. Features coarse and fine adjustments. There's even an adjustment ring that lets you dial in an approximate length setting for quick repeatability. Includes nine of the most popular pilots: 22, 24, 27, 28/7mm, 30, 9mm, 35 (38/357), 44 and 45A.